Articles
Register
Sign In
Search
JustCause
@JustCause
January 2021
1
84
Report
le n*23,aidez moi svp
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
MichaelS
Verified answer
Bonsoir,
1)
Dans le triangle ENB rectangle en N : cos(B) = NB/EB
Dans le triangle IHB rectangle en H : cos(B) = HB / IB
2)
D'après la question précédente : NB/EB = HB/IB
3)
IB = (EB x HB) / NB
IB = (6,2 x 0,8) / 3,2
IB = 1,55
1 votes
Thanks 1
JustCause
merci beaucoup
More Questions From This User
See All
JustCause
January 2021 | 0 Respostas
Responda
JustCause
January 2021 | 0 Respostas
Responda
JustCause
January 2021 | 0 Respostas
Responda
JustCause
January 2021 | 0 Respostas
besoin d'aide pour le n* 101 svp
Responda
JustCause
January 2021 | 0 Respostas
comment on fait le n*32 svp
Responda
JustCause
January 2021 | 0 Respostas
N*32 s'il vous plait
Responda
JustCause
January 2021 | 0 Respostas
aidez moi pour le n*22 svp
Responda
JustCause
January 2021 | 0 Respostas
aidez moi pour le vrai ou faux svp
Responda
JustCause
January 2021 | 0 Respostas
Responda
JustCause
May 2019 | 0 Respostas
Responda
×
Report "le n*23,aidez moi svp.... Pergunta de ideia de JustCause"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
Bonsoir,1)
Dans le triangle ENB rectangle en N : cos(B) = NB/EB
Dans le triangle IHB rectangle en H : cos(B) = HB / IB
2)
D'après la question précédente : NB/EB = HB/IB
3)
IB = (EB x HB) / NB
IB = (6,2 x 0,8) / 3,2
IB = 1,55